METODO DE FABRICO DE UMA PECA SINTETICA MULTI-CAMADA MOLDADA E PECA ASSIM OBTIDA

申请公布号：: PT1126958(E)
申请号：: PT19990950406T
申请日期：: 1999.10.15
申请公布日期：: 2003.07.31
申请人：: RECTICEL;LINPAC MOULDING LTD.
发明人：: HUGO DE WINTER;YVAN VANLUCHENE;HANS DEMANDT;IVO DEBLIER;ROGER HACKWELL
分类号：: B60R13/02;B29C37/00;B29C43/18;B29C43/20;B29C43/34;B29C67/20;B29K55/02;B29K69/00;B29K105/04;B29L9/00;B29L31/58;B60J5/00;(IPC1-7):B29C43/18
主分类号：: B60R13/02
摘要：: <p>The invention relates to a method for manufacturing a multi-layered moulded synthetic part comprising a preformed elastomeric moulded skin (5), a moulded carrier (8) of a thermoplastic material and optionally an intermediate foam layer (6). In this method, the elastomeric skin (5) is moulded in a first step and the thermoplastic material for the carrier (8) is subsequently moulded in molten state to the back of said moulded skin (5). According to the invention, the moulded skin is made of a thermosetting synthetic material. Compared to a thermoplastic skin, such a thermosetting skin is less subjected to visible defects, in particular in case it has been provided with a superficial texture such as a leather grain, when the thermoplastic carrier is moulded thereto. Moulding of the thermoplastic carrier can be done by an injection moulding, an injection pressure moulding or a low pressure moulding technique. <IMAGE></p>